Using import scala.collection.mutable.{Publisher, Subscriber} I'm trying to implement a class that subscribes to events and publishes events. For example, this class may receive raw data, operate on ...

Sorry if this has been covered already. The following simple example of dynamic typing and type bounds does not work with a list of strings but works perfectly well with a (scala) class containing a ...

I am sending my Scala Actor its messages from a for loop. The scala actor is receiving the
messages and getting to the job of processing them. The actors are processing cpu and disk intensive tasks ...

Let's say we want to build a big social network (because social networks are all the rage at the moment). We'll start with a simple premise that anyone who wants to use our social network should be ...

How can I set the background color of a Slider in Scala Swing 2.8 final.
I copied the UIDemo object provided in the distribution for my tests and added
background = java.awt.Color.RED
but that does ...

I already handled to start another VM in Java.
See ProcessBuilder - Start another process / JVM - HowTo?
For some reason, I can't manage to do the same in Scala.
Here's my code
object NewProcTest {
...

I wonder if there is any determinism when calling val delegate = RemoteActor.select().
I'm asking this, because I noticed that the program doesn't terminate, when I'm sending delegates over the net.
...

Really struggling to figure out extending the immutable Set with a class that will represent a Set of concrete type. I'm doing this to try and create a nice DSL.
I'd like to have a class Thing, and ...

As the title says, when creating a multidimensional sequence in scala with tabulate, is the innermost or outermost sequence the 1. dimension?
For example, in a 2-dimensional Vector v, will v(2) give ...

I would like to install scala 2.8.1. I used exactly all the steps from
http://www.scala-lang.org/node/310 but when i write 'scala' in the command prompt then i have the following error
'java' is not ...

I want to run squeryl for PostgreSQL on scala in ellipse. But I have no idea how will do it.
I tried to see on the site http://squeryl.org but there is no mention of the steps needed. Only the list of ...

I am getting this error and not sure where actually its leading. When I am trying to upload a file of 100 KB ; it uploads to S3 nicely but for a 2MB file, it fails with no serious exception but this:
...